13x2%3D26
-12N
समूह 'ख' Group'B'
दिइएको चित्र अध्ययन गरी सोधिएका प्रश्नहरूको उत्तर दिनुहोस् ।
Study the given diagram and answer the following questions
जोखिएको वस्तुको तौल हावामा कति हुन्छ ?
What is the weight of weighted object in air?
(ii) उक्त वस्तुमा तरलले कति उध्वंचाप दिन्छ।
How much upthrust is exerted by the liquid on that object?
100 उक्त वस्तुको पिण्ड कति हुन्छ ? (Calculate the mass of the object.)
बढ्दो सहरीकरणले शक्ति सङ्कट निम्त्याउँछ भन्ने भनाइलाई पुष्टि गर्ने कुनै दुई बँदाहरू लेख्नुहोस्।
-2N

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.